Senior .Net Engineer

opinov8

Senior .Net Engineer designing scalable web APIs and microservices for intelligent document processing platform. Collaborating in an agile environment while implementing software architecture best practices.

Posted 6/25/2026full-timeRemote • 🇪🇺 Anywhere in EuropeSeniorWebsite

Tech Stack

Tools & technologies

ASP.NETAWSCloudDistributed SystemsDockerElasticSearchEntity FrameworkMicroservicesMongoDBMS SQL Server.NETRabbitMQSQL

About the role

Key responsibilities & impact

Design & develop scalable web APIs using C# 12 and ASP.NET Core, ensuring high performance, security, and maintainability across multi-threaded server environments;
Work with multiple data stores - MSSQL, MongoDB, and Solr (Elasticsearch-based);
Build and maintain microservices communicating exclusively via RabbitMQ, contributing to the ongoing migration from a monolithic architecture;
Integrate with AWS services;
Implement document recognition and parsing pipelines;
Apply software architecture best practices - SOLID principles, design patterns, and clean code standards;
Champion code quality through testing, debugging, and thorough code reviews;
Collaborate in an agile environment with distributed teams, contributing to architectural decisions and the evolution of the platform.

Requirements

What you’ll need

Experienced with C#, ASP.NET Core, and .NET Core;
Proficient in MS SQL Server and writing optimized SQL queries;
Experienced with MongoDB and document-oriented data design;
Comfortable with Entity Framework;
Familiar with RabbitMQ for async, event-driven service communication;
Experienced with AWS - especially S3, Textract, Bedrock;
Knowledgeable in Docker containerization and cloud-native deployment practices;
Comfortable working in systems transitioning from monolith to microservices;
Strong in OOP design, algorithmic thinking, and distributed systems patterns;
A collaborative problem-solver with a positive, can-do attitude in agile teams.

Benefits

Comp & perks

Digital-First Approach: Great talent knows no borders! You can work from wherever you are — we hire and collaborate with professionals worldwide.
Remote Work Model: Balance your professional and personal life with our flexible working conditions, empowering you to deliver your best from anywhere.
Exciting Projects: Dive into impactful projects across industries that challenge and spark creativity.
Boost Your Expertise: Grow your career with continuous learning, development opportunities, and hands-on experience.
Join the Best Team Ever: Collaborate with our diverse and cross-cultural team of passionate technologists and creative thinkers.

ATS Keywords

✓ Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

C#ASP.NET Core.NET CoreMSSQLMongoDBRabbitMQAWSEntity FrameworkDockerOOP design

Soft Skills

collaborative problem-solverpositive attitudeagile teamwork